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Introduction: Budesonide is used for the treatment ofchronic obstructive pulmonary diseaseand asthma, and it
belongs to glucocorticoid class. A new stability indicating RP-HPLC method has been proposed for the quantification
of Budesonide in tablet dosage forms and the method was validated. Materials and Methods: Shimadzu HPLC
system with PDA detector was used with Agilent C18 column with mobile phase mixture, formic acid: Methanol
(30:70) and flow rate 1.0 ml/min (UV detection at 243 nm). Results and Discussion: Beer-Lambertâ€™s law was
obeyed over a concentration range 0.1â€“100 Î¼g/ml. The linear regression equation was found to be y = 48625x
+ 8107.9 (r2 = 0.9998). The LOD and LOQ were found to be and 0.0302 and 0.0922 Î¼g/ml. Stress degradation
studies were performed and the method was validated as per ICH guidelines. The proposed method is simple,
precise, accurate, and robust and can be applied for the assay Budesonide formulations.
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